[jboss-jira] [JBoss JIRA] (ELY-313) Add event notification API to realms

Add event notification API to realms ------------------------------------ Key: ELY-313 URL: https://issues.jboss.org/browse/ELY-313 Project: WildFly Elytron Issue Type: Enhancement Components: API / SPI Reporter: David Lloyd Assignee: David Lloyd Fix For: 1.1.0.Beta2 A realm may wish to take action in the event of a successful or failed authentication, or possibly other future events. Add a general infrastructure to realms to handle events. Ideally the implementation will be a single method which accepts an abstract RealmEvent object, whose concrete types will describe the various possible events. There should be a RealmEventVisitor class which allows multiple-dispatch style type discrimination.